ADD:Shengli Industrial Park,Dongying City, Shandong Province, China
Tel:+86-18054603789
Fax:+86-(0)546-8180987
Wechat:+86-18605460188
Skype:+86 18605460188
QQ: 364986715
Email: petrotape@126.com
petro_tape@163.com
http://www.inner-tape.com
http://www.petrolatum-tape.com
ⅠSystem description:
TheT-100 series is Cold applied tape coating system for corrosion protection of Oil, Gas, Petrochemical, and Waste Water underground or overhead pipelines.
The inner-layer tape shall be applied after the Liquid adhesive and before the outer-layer tape by hand or with a wrapping machine.
ⅡStructure:
The specification of the tape consists of two layers, adhesive layer and film backing.
Adhesive: butyl rubber
Film backing: Special blend of stabilized polyethylene
Ⅲ Features:
Excellent adhesion to pipe and self.
Can be applied over a wide temperature range .
Good conformability and consistent uniform thickness.
Easily applied with no special equipment.
Compatible with common pipe coatings.
Excellent resistance to cathodic disbonding.
Meets ASTM D 1000 Standard.
Cold applied.
Ⅳ Physical Properties.
Physical Properties |
Test Method |
Typical Value |
|
English |
Metric |
||
Total thickness |
ASTM D 1000 |
40.0 mil |
1.00 mm |
Backing thickness |
ASTM D 1000 |
20.0 mil |
0.50 mm |
Adhesive thickness |
ASTM D 1000 |
20.0 mil |
0.50 mm |
Width |
- |
2''- 32'' |
50 -800 mm |
Length |
- |
100' -800' |
30 -240 m |
Backing colour |
- |
Black,Yellow or orthers |
|
Tensile strength |
ASTM D 1000 |
47 lbs/in |
80 N/ cm |
Elongation |
ASTM D 1000 |
800 % |
|
Peel Adhesion to primed steel pipe |
ASTM D 1000 |
339 oz/in |
37 N/cm |
Cathodic Disbandment |
ASTM G8 |
0.25 in radius 6.4 mm |
|
Dielectric Strength |
ASTM D 149 |
40 Kv |
|
Volume Resistivity |
ASTM D 257 |
2.5x1012 ohm.cm |
|
Water Absorptivity |
ASTM D 570 |
0.03 % |
|
Water Vapor Transmission Rate (24h) |
ASTM F1249 |
0.01g/100sq in/24h |
0.1g/100sq mm/24h |
Application Temperature |
|
14℉-140℉ |
-10 ℃ - 60 ℃ |
Max Service Temperature |
|
-40℉-176℉ |
- 40 ℃ - 80℃ |